package com.ln.dm1107.demo02;

/**
 * @author Ln
 * @version 终极版
 * @date 2022/11/7 16:06
 */
public class Test01 {
    public static void main(String[] args) {
        School instance = School.getInstance();
        School instance1 = School.getInstance();
        System.out.println(instance);
        System.out.println(instance1);

    }
}
